I used the ignition ON-OFF ON-OFF ON mode and it gave me the following codes:
22: Engine coolant temperature sensor above or below acceptable voltage.
12: Direct battery input to PCM was disconnected within the last 50 Key-on cycles.
14: MAP sensor input above or below acceptable voltage. 5 volt output to MAP sensor open.
Interestingly enough I put a new MAP sensor in the other day and my diagnostic OBD machine said it was at 5 volts
When I hooked up the OBD machine I just got today, it gave me trouble codes:
Engine Coolant Temperature Circuit High Input
Engine coolant temperature sensor input above the maximum acceptable voltage.
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
MAP sensor input above maximum acceptable voltage.
Thursday, December 4th, 2008 AT 5:38 PM